Local Calling Guide

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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-553 3 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-553 4 Glen Burnie MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-03-20   
410-553 5 Glen Burnie MD   876D ONVOY, LLC - MD 238   2016-03-18   
410-553 6 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-553 7 Glen Burnie MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2016-09-22   
410-553 8 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-553 9 Glen Burnie MD   9212 VERIZON MARYLAND, INC. 238      
410-554 A Baltimore MD BLTMMDUVDS0  9212 VERIZON MARYLAND, INC. 238      
410-556 A Church Hill MD CHRTMDCHDS0  9212 VERIZON MARYLAND, INC. 242      
410-556 0 Church Hill MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2004-04-03   
410-556 2 Church Hill MD   228C IDT AMERICA CORP - MD 242   2006-05-06   
410-556 3 Church Hill MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
410-556 4 Church Hill MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
410-556 5 Church Hill MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
410-556 6 Church Hill MD   9212 VERIZON MARYLAND, INC. 242      
410-556 7 Church Hill MD   876D ONVOY, LLC - MD 242   2017-04-13   
410-556 8 Church Hill MD   073H TELNYX LLC 242   2017-09-13   
410-556 9 Church Hill MD   9212 VERIZON MARYLAND, INC. 242      
410-557 A Fork MD JRVLMDJERS0  9212 VERIZON MARYLAND, INC. 238      
410-557 0 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-557 1 Fork MD   2697 CTC COMMUNICATIONS CORP. - MD 238   2005-04-04   
410-557 2 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-557 3 Fork MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-04-30   
410-557 4 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-557 5 Fork MD   8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 238   2006-05-13   
410-557 6 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-557 7 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-557 8 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-557 9 Fork MD   9212 VERIZON MARYLAND, INC. 238      
410-558 A Baltimore MD BLTMMDWLDS0  9212 VERIZON MARYLAND, INC. 238      
410-558 0 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-558 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-558 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-558 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-558 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-558 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-558 6 Baltimore MD   4773 XO MARYLAND, LLC 238   2005-01-31   
410-558 7 Baltimore MD   6664 SPRINT SPECTRUM L.P. 238   2005-09-23   
410-558 8 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-558 9 Baltimore MD   9212 VERIZON MARYLAND, INC. 238      
410-559 A Pikesville MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 0 Pikesville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 1 Pikesville MD   073H TELNYX LLC 238   2017-03-14   
410-559 2 Pikesville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 3 Pikesville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 5 Pikesville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 6 Pikesville MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2015-11-17   
410-559 8 Pikesville MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
410-559 9 Pikesville MD   876D ONVOY, LLC - MD 238   2016-03-31   
410-560 A Towson MD CYVLMDCKDS0  9212 VERIZON MARYLAND, INC. 238      

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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